baber/WOPTO huggingface dataset:
Patent KR-830002862-B1 (KR)
Title: Flexsble rudder inlet method in decoratings
Inventor: CHANG HYUN SOO
IPC: A44C11/00
Filed: 1982-12-24
Granted: 1983-12-29
Abstract: A wire chamfer(10) is made on a formative die(1).  A thermal-resistant flexible rubber(12) is put in the center of a formative chamfer(3), and an upper-fomative die(2) is fitted for the formative die(1)  Nonferrous metals, which include plumbum, Zinc, Aluminium, etc. , are poured through the inlet(9).  The formative die is rotated an a centrifugal separator.
Patent KR-870000600-B1 (KR)
Title: Front loading record player
Inventor: MIYAKAWA TSUDOMU
IPC: G11B17/04
Filed: 1983-01-07
Granted: 1987-03-23
Abstract: A record player has a turntable(4) mounted on a carriage supported on a main chasis. The latter is automatically moved from the fully forward position to the retracted position as part of a front loading cycle. It moves out on runners when a drive motor(6) is activated to provide belt drive to a pinion operating against a rack. At the same time as the carriage moves forward a pinion is rotated to cause a top element that is linked to a front cover to move. The latter is moved by the linkage to effect automatic opening of the loading aperture. The pick-up drive unit(51) is located at the rear of the player.
Patent KR-860000176-B1 (KR)
Title: A process for the additive used in rubber or plastic blending
Inventor: CHOE CHANG-HYON
IPC: C09C1/40
Filed: 1983-04-13
Granted: 1986-02-28
Abstract: A dil. soln. of H2SO4 is mixed with Al2(SO4)3 and reacted with a suspension of Ca(OH)2. For fatty acid calcium to be coated on a complex surface, the complex of CaSO4 2H2O and Al2(OH)3, resulting from the above reaction, is reacted with a dil. soln. of sodium fatty or resin acid in the presence of Ca(OH)2. The above mixture is then dried by hot air at 170≰C and crushed to below 325mesh.
Patent KR-890000986-B1 (KR)
Title: Method of and apparatus for sterilizing devices
Inventor: KATO YASUAKI
IPC: A61L2/12
Filed: 1984-02-13
Granted: 1989-04-15
Abstract: A high-frequency sterilizer consists of a high-frequency current generator and a cylindrical sterilization-chamber which is made of a nonconductible and heat-resistant material such as ceramic or plastic and is opened at one end of edge and also afford the space to the material to be sterilized.  The coil is wound round the periphery of the chamber and is connected to the generator and also generates magnect field.  Microorganisms on the material to be sterilized are sterilized by heat generated by the eddy current within magnetic field when applying the electric current to the coil.  The sterilizer is very useful for medical appliances, esp.  tubular connector used in peritoneum dialysis.
Patent KR-900003471-B1 (KR)
Title: Aqueous solution of alkali metal compositions and adding method
Inventor: WOOD WILLIAM G
IPC: C23G1/28
Filed: 1984-06-14
Granted: 1990-05-19
Abstract: The aqueous solution of alkali metal hydroxide and alkali metal nitrate is claimed for adding to anhydrous fused salt bath for descaling metal strips. The solution has a viscosity allowing spraying and formation of small liquid drops, without forming a precipitate.
Patent KR-870001741-B1 (KR)
Title: Apparatus for making of optical fiber preform
Inventor: YOSHIDA MASAAKI
IPC: C03B19/14
Filed: 1985-03-27
Granted: 1987-09-26
Abstract: Appts. for producing a porous preform for making optical fibres comprises: a vapour-phase deposition chamber with an oxyhydrogen burner for producing fine SiO2 particles: and means for electrostatically shielding the chamber wall.  The shield is pref. a layer of conductive material, pref. an Al mesh, conforming to the shape of the wall Esp. in vapour-phase deposition appts. but also in outside vapour-phase oxidn. method appts..  Elimination of electrostatic field on the chamber wall prevents particle clusters from forming on the wall and dropping off onto the preform.
Patent KR-900008795-B1 (KR)
Inventor: SATO KAJUYUKI
IPC: H01L21/822
Filed: 1985-09-05
Granted: 1990-11-29
Abstract: 내용 없음.
Patent KR-900004109-B1 (KR)
Title: Copper alloy and production of the same and the method
Inventor: MIYAFUJI MOTOHISA
IPC: C22C9/06
Filed: 1985-10-18
Granted: 1990-06-15
Abstract: Lead frame comprises by wt.% 1.0-3.5 Ni, 0.2-0.9 Si, 0.02-1.0 Mn, 0.1-5.0 Zn, 0.1-2.0 Sn, 0.001-0.01 Mg, 0.001-0.01 one or more of Cr, Ti, and Zr, and bal. Cu substantially. Method involves, hot rolling the alloy (in 1) ingot, cooling from over 600 deg.C with the rate of 5 deg.C/sec., annealing at 400-600 dge.C X 5 min. -4 hrs. following cold rolling, skin pass finish rolling, subsequent short time annealing at 400-600 deg.C X 5-60 sec..
Patent KR-880000765-B1 (KR)
Title: Process for the preparation of polypetide
Inventor: YOSHINO HIROSHI
IPC: C07K7/06
Filed: 1985-11-04
Granted: 1988-05-06
Abstract: Polypeptide (I) is prepared by following two processes. First, polypeptide masked all functional group with proper masking agents is produced; secondly, removing process of all masking agent from the product by one method selected from catalytic reduction, acid-use, base-use, hydrazine-use, and liquid ammonia/ alkali metal-use process.  In the fomula, A, B, C, D, E, F are appropriate amino acid, respectively, one of them, at least, is one of D-amino acid or N- alkyl derivative of D-, L- amino acid.
Patent KR-900005152-B1 (KR)
Title: Semiconductor integrated circuit device
Inventor: MATZUDA YOSIO
IPC: G11C8/10
Filed: 1985-12-04
Granted: 1990-07-20
Abstract: The memory circuit includes decoder for externally applied time multiplexed address signal supplied to the decoder on address signal lines, the time multiplexed address signals include a row address portion followed by a column address portion, and the decoder has an output providing a decoded address signal. The decoder first receives the row address portion of the address signals from the address signal lines for designating a row of the memory cells and subsequently receiving the column address portion of the address signals from the address signals lines for designating a column of the memory cells. An output line is coupled to the output of the decoder and a row address strobe signal generator produces an operation timing signal.
Patent KR-900002999-B1 (KR)
Title: Optical pickup
Inventor: KATO MASAYUKI
IPC: G11B7/135
Filed: 1986-03-20
Granted: 1990-05-04
Abstract: The optical pickup for reading out information from an information recording media, such as an optical diskette, comprises a light source for irradiating light beam onto an optical diskette, an optical sensor for detecting the light beam reflected at the optical diskette, and an optical system including a wave plate and two hologram lenses.  The first hologram lens diffracts the light beam from the light source, and the second hologram lens transmits the same light beam.  On the other hand, the second hologram lens diffracts the reflected light beam from the optical diskette toward the optical sensor, and the first hologram lens transmits the same reflected light beam.
Patent KR-900007471-B1 (KR)
Title: Magnetic disk device
Inventor: HARUNA TOSHIYUKI
IPC: G11B5/55
Filed: 1986-05-13
Granted: 1990-10-10
Abstract: The magnetic disc unit comprises a cylinder address/position assignment selecting circuit (45) changes the address instructed by the host unit into a new address to desirably change cylinder address/position assignments. A heat location controlling circuit (44) is responsive to the new address to move the magnetic head to a cylinder position corresponding to the new address. In one mode, the circuit (45) performs renewal of cylinder addresses such that the magnetic head passes along the magnetic disc through all of the cylinder designated by cylinder addresses. In another mode, the circuit (45) performs renewal of cylinder addresses when the innermost cylinder address is substituted for a cylinder address instructed by the host unit.
Patent KR-900003031-B1 (KR)
Title: Dc motor
Inventor: FUJISAKI KIYONORI
IPC: H02K3/26
Filed: 1986-05-28
Granted: 1990-05-04
Abstract: A dc electric motor comprises a permanent magnet having several N- magnetic poles and several S-magnetic poles. Tne N and S-magnetic poles are alternately arranged adjacent to each other, each defining a magnetic range of its own. Phase coils are provided including a first phase coil and a second phase coil, each being composed of gps. Of conductors. The conductors extends in parallel with each other. The first and second coils are displaced by a half range of single magnetic pole of the permanent magnet, so that each group of conductors of the first phase coil and each group of conductors of the second phase coil may be alternatley disposed adjacent to each other. One coil is disposed in one half of the magnetic range and the other is disposed in the other half.
Patent KR-900006135-B1 (KR)
Title: Amendment liquid for typing
Inventor: KO CHONG-SUNG
IPC: C09D10/00
Filed: 1986-09-15
Granted: 1990-08-24
Abstract: Correction liquid for typing comprises 40-20 wt. pts. of vinylchloride-vinylalkyl ether copolymer or cellulose acetate butylate or its acrylic acid ester polymer mixt.; 40-70 wt. pts. of hydrocarbon chloride solvent; 20-50 wt. pts. of inorg. pigment; and 2-20 wt. pts. of additives eg. plasticizer, quenching agent, coloring agent, dispersing agent, etc..
Patent KR-910000658-B1 (KR)
Inventor: SCHREIER GEORGE V
IPC: A61P25/24
Filed: 1987-03-16
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-940003295-B1 (KR)
Inventor: TASHIRO KAZUO
IPC: C07D307/42
Filed: 1987-05-26
Granted: 1994-04-20
Abstract: 내용 없음.
Patent KR-900003723-B1 (KR)
Title: Apparatus for preservation of fishes
Inventor: HOSAKA MASADO
IPC: A23B7/148
Filed: 1987-10-30
Granted: 1990-05-30
Abstract: Appts. comprises a CO2 producer to feed CO2 to an ice box, air blower to feed an ice-box circulating air to the CO2 producer as a C fuel combustion air, and purifying catalyst in the downstream of the CO2 producer for preserving fresh foods etc.
Patent KR-920003109-B1 (KR)
Inventor: GADAOKA GOWOOJI
IPC: E02D3/12
Filed: 1987-11-13
Granted: 1992-04-18
Abstract: 내용 없음.
Patent KR-910002200-B1 (KR)
Title: Rotury direction switching and automatic stopping circuit of motor
Inventor: CHONG SOK-HWA
IPC: G11B15/22
Filed: 1987-11-25
Granted: 1991-04-06
Abstract: The circuit, using an end detector changes the direction  of the motor directly during the reproduction, and  stops  the  motor automatically when the reproduction,  fast forward or Rewing modes are completed. The end detector includes a  rotating  disc  having the through-holes deposited along the circumference  of  the  disc with some gaps, a photodiode and a phototransistor  depositing  on each side of the  disk.  When  a  reel  motor  stops  due  to  the completion of  the  operation  mode  the  phototransistor  is  not operated any more by the through-hole and  keeps  the  last  state incresing or decreasing the charge voltage of  capacitors  (C1,C2) constantly, then the circuit detectes the state of stop or reverse mode of the motor.
Patent KR-910003782-B1 (KR)
Inventor: YAMASIDA HUMIDOSHI
IPC: C22C38/00
Filed: 1988-02-06
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-910001629-B1 (KR)
Inventor: NAKAMURA AKIO
IPC: H03F3/60
Filed: 1988-02-13
Granted: 1991-03-16
Abstract: 내용 없음.
Patent KR-950012979-B1 (KR)
Inventor: REVY DAVID FRAZER
IPC: H04N7/32
Filed: 1988-03-30
Granted: 1995-10-24
Abstract: 내용 없음.
Patent KR-960014988-B1 (KR)
Inventor: PRENDERGAST PATRICK T
IPC: A61K31/66
Filed: 1988-04-15
Granted: 1996-10-23
Abstract: 내용없음.
Patent KR-920000086-B1 (KR)
Title: Automatically responding method in switchboard system
Inventor: KIM MOON-SHIK
IPC: H04M3/50
Filed: 1988-06-30
Granted: 1992-01-06
Abstract: The communication loop for speaker phone is  formed  to  meet the call when a keyphone subset  subscriber  sets  auto  answering program and the communication path is  released  automatically  at the end of the communication. The method co mprises the steps: (A) setting auto  answering  bit  of  subset  port  state  table;  (B) checking the busy state  of  the  called  which  is  set  by  auto answering function; (C) sending busy tone to  a  caller  when  the loop is occupied and otherwise ring tone and speaker phone  enable signal to the called; (D) assigning communication  to  the  calld, connecting to the caller and checking that the called is free; (E) releasing the channel of the called and sending busy tone  to  the caller when the called is hang on, and other  wise  checking  that the caller is busy; and (F) releasing the channel of  the  called, and releasing the loop when the caller is hang on,  and  otherwise returningto a step (D).
Patent KR-930000950-B1 (KR)
Inventor: TONGNOI KEITH I
IPC: H04N5/655
Filed: 1988-07-25
Granted: 1993-02-11
Abstract: 내용 없음.
Patent KR-960010342-B1 (KR)
Inventor: REINHOLD GEHRING
IPC: A01N47/02
Filed: 1988-07-28
Granted: 1996-07-30
Abstract: 없음
Patent KR-920001491-B1 (KR)
Inventor: KULLER DOUGLAS H
IPC: C09J7/29
Filed: 1988-08-27
Granted: 1992-02-15
Abstract: 내용 없음.
Patent KR-960013281-B1 (KR)
Title: Parenteral drug carriers of fatty emulsions
Inventor: SUGIYAMA SHIN
IPC: A61K9/107
Filed: 1988-10-28
Granted: 1996-10-02
Abstract: A drug carrier in the form of a fat emulsion, which contains a drug and has a mean particle diameter of less than 200 nm.
Patent KR-0151846-B1 (KR)
Title: Photopolymerizable compositions and elements for refractive index imaging
Inventor: MONROE BRUCE MALCOLM
IPC: G03F7/027
Filed: 1989-01-14
Granted: 1998-10-15
Abstract: Solid photopolymerizable compositions and photosensitive elements are provided that are useful in preparing optical elements, and especially holograms. The composition contains a polymeric binder, a liquid ethylenically unsaturated monomer, and a photoinitiator system. Typical compositions have a refractive index modulation of at least 0.005 when measured per the specified test.
Patent KR-0139806-B1 (KR)
Inventor: GILL MANZUR
IPC: H01L21/8247
Filed: 1989-07-15
Granted: 1998-07-15
Abstract: 내용 없음
Patent KR-0137212-B1 (KR)
Inventor: KOBAYASHI YASUO
IPC: H01J61/35
Filed: 1989-09-08
Granted: 1998-04-24
Abstract: 없음.
Patent KR-930000653-B1 (KR)
Inventor: SEGAUD CHRISTIAN
IPC: C10M173/02
Filed: 1989-10-10
Granted: 1993-01-29
Abstract: 내용 없음.
Patent KR-950004735-B1 (KR)
Title: Staking apparatus for warhead fuse battery
Inventor: KIM UNG-TAE
IPC: F42C19/02
Filed: 1989-10-27
Granted: 1995-05-06
Abstract: The battery staking device includes a base plate on which a pair of posts stand, a post bush moving up and down through compression springs, a rising preventing plate for suppressing the rising of the post bush, a punch fixing plate inserted into the post bush, a shank which is installed on the punch fixing plate and has an elastic product weight and spring, a detachable punch having punch blades, slider covers fixed on the guiding groove formed on both sides of the base plate, a pair of slider preventing plates fixed on both slider covers, a stopping pin installed on the front part of the guiding groove, and a setting stopper fixed on the back part of the guiding groove, thereby supplying a battery set having excellent quality, and facilitating manufacture due to a simple construction.
Patent KR-920008086-B1 (KR)
Title: Sliding door with sliding equipment
Inventor: KWON HYOK-JONG
IPC: B60J5/06
Filed: 1989-12-18
Granted: 1992-09-22
Abstract: The device for opening or closing doors  by  an  engaged  arm moved by rollers sliding on two lines of guide rails, comprises  a guide rail (13) with a  bottom  guide  (13')  having  inner  round displacement rail (12); a slider (7) with bottom guide groove  (6) engaged with the guide (13')  of  the  rail  (13);  a  roller  (9) eccentrically sliding on the rail (12).
Patent KR-960016028-B1 (KR)
Inventor: KAMIGUCHI MASAO
IPC: B29C45/24
Filed: 1988-09-02
Granted: 1996-11-25
Abstract: 내용없음.
Patent KR-0140386-B1 (KR)
Inventor: GARCERA DANIEL
IPC: B01J35/06
Filed: 1990-01-25
Granted: 1998-06-01
Abstract: 내용없음
Patent KR-970010622-B1 (KR)
Inventor: DAVID RAY ARMBRUSTER
IPC: B22C1/20
Filed: 1990-02-23
Granted: 1997-06-28
Abstract: 내용 없음
Patent KR-930011928-B1 (KR)
Title: Process for improving the fluidity of mineral oil or mineral oil distillate
Inventor: PAYER WOLFGANG
IPC: C10L1/14
Filed: 1990-05-11
Granted: 1993-12-22
Abstract: The flow properties of mineral oils and mineral oil distillates are improved by addition of a mixture of an ethylene/vinyl acetate copolymer and an ethylene/vinyl acetate/N-vinylpyrrolidone terpolymer.
Patent KR-960000816-B1 (KR)
Inventor: GOSHIMIZ MASARU
IPC: D06F34/30
Filed: 1990-09-25
Granted: 1996-01-13
Abstract: 내용 없음.
Patent KR-930006977-B1 (KR)
Title: Vlsi semiconductor memory device and method for fabicating thereof
Inventor: AN JI-HONG
IPC: H01L27/108
Filed: 1990-12-07
Granted: 1993-07-24
Abstract: The semiconductor memory device consists of  a  plurality  of memory cells  arrayed  in  a  matrix  form  on  a   semiconductor substrate,  each  containing  one  switching  transistor  and  one capacitor. A capacitor is connected to  the  source  region  of  a switching transistor. At least one  vertical  conductive  wall  is formed perpendicular to the isolated upper  and  lower  conductive layers in each memory cell region. A storage electrode, which  has a wave structure and is composed of upper conductive layer, covers lower conductive  layer  and  vertical  conductive  wall  with  a thickness. A dielectric film is coated on  the  storage  electrode surface and a plate electrode is formed on the dielectric film.
Patent KR-940004276-B1 (KR)
Title: Package article for fusible substances, package obtained with such and article and process for manufacturing this article
Inventor: SUSINI CLAUDE
IPC: A45D40/00
Filed: 1990-12-13
Granted: 1994-05-19
Abstract: Single-use article, particularly for taking samples, which can be produced in a single piece, comprising a tubular rod (1), one end of which terminates in a perforated dome (3) supporting a thin layer of substance (14), and carrying a removable cap (5). 
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Patent KR-930009184-B1 (KR)
Title: Inter-active catv rf modem
Inventor: SO KWANG-U
IPC: H04N7/10
Filed: 1990-12-14
Granted: 1993-09-23
Abstract: This device comprises  a  demodulator  (3)  for  demodulating signal transferred  from  each  terminal  through  a  filter,   a modulator for  loading  carrier  with  transferred   signal   and transferring the signal through the  filter  from  a  computer  of headend to each terminal, a level detector (5) for detecting level of input signal of the  demodulator  (3),  and  a  micom  (6)  for storing detected data of level detector (5) and providing data  to discriminate communication error by the computer of headend.
Patent KR-920010988-B1 (KR)
Title: Ventilated shoes use straw
Inventor: LEE JUN-SONG
IPC: A43B3/00
Filed: 1990-12-18
Granted: 1992-12-26
Abstract: The shoe comprises a rubber bottom sole (1) having  a  rimmed edge (2), an intermediate sole  (3)  of  urethane  resin  foam,  a plaited straw shoe (4) having the plaited sole (5) fixedly  joined to the intermediate sole, and  an  insole  (6)  of  cotton  having moistureproof property to be placed on the straw  sole.  A  strong nylon rope of a few strings  in  twisting  is  used  in  place  of natural straw with a flexible plastic pipe for the heel piping  to give a good touch on skin. The airy shoe prevents athlete's foot.
Patent KR-970001501-B1 (KR)
Inventor: RUF WOLF-DIETER
IPC: B60T8/58
Filed: 1989-11-16
Granted: 1997-02-11
Abstract: 내용 없음.
Patent KR-930009681-B1 (KR)
Title: Supporting apparatus of optical pick-up actuator
Inventor: HWANG WON-JAE
IPC: G11B7/08
Filed: 1991-01-11
Granted: 1993-10-08
Abstract: The apparatus for an optical  pickup  actuator  comprising  a fixed part for fixing the optical pickup actuator  to  a  yoke,  a connecting rod which is connected with a blade-fix  part  at  both sides of the fixed part, hinge parts at both sides of  the  center of the connecting rod, a blade with an objective lens between  the both blades to perform a molding process efficiently on  injection due  to  simple  composition  of  the  optical   pickup   actuator supporting apparatus.
Patent KR-930006008-B1 (KR)
Title: Inverter system for spinning machine
Inventor: SHI CHAN-KYU
IPC: D01H13/20
Filed: 1991-02-09
Granted: 1993-07-01
Abstract: The inverter system gradually  increases  the  speed  of  cop rotation the winding of yarn moves from the  initial  position  to the normal position and also adjusts the  speed  of  cop  rotation within a proper range for decrease or increase  of  the  speed  in correspondance to the up-and-down movement of  the  ring  rail  to kiip constant the tension of the yarn for  winding  on  the  whole portion of the cop and prevent the yarn from  breadking  off.  The inverter system includes a computer, a control, a drive  panel,  a sensor and an inverter. The  control  changes  the  speed  of  cop rotation through the inverter.
Patent KR-0182613-B1 (KR)
Inventor: TREVISANI DAVIDE
IPC: E21B15/04
Filed: 1991-04-19
Granted: 1999-04-01
Abstract: 보호우산망기법을 사용하여 지하광산토양을 석화하는  장치는 지면에 접한  모터구동크롤러  트랙상에 장착되고 안정화 피트를 갖춘 피스톤이 제공된 프레임  또는 섀시로 구성된다. 회전유니트 및 보조유니트를 동작시키는 동력원은 장치를 이동시키거나 위치를 결정하는데 사용된다. 회전유니트는 장치의 길이방향축에 대해 평행한 축둘레에서, 프레임의 일단부에  힌지고정된 신축자재한 스탠다드의 타단부에 장착 된 붐위에 위치한다. 스탠다드는 상기 힌지고정을 실현하고 엔진이 가동될 때 180도의 각도로 선회할 수 있는 스텝베어링에 부착고정된다. 상기 베어링은 프레임의 수직활주체를 따라 활주하는 커서를 구비한다.
Patent KR-940007056-B1 (KR)
Title: Forming method of interlayer insulating film
Inventor: LEE JAE-WOL
IPC: H01L21/302
Filed: 1991-05-17
Granted: 1994-08-04
Abstract: The method includes the steps of forming an oxide layer on a silicon wafer, depositing a first aluminum on the oxide layer by sputtering, depositing an oxidised nitride having compressive stress on first aluminum by plasma chemical vapor deposition method, forming a predetermined photoresist pattern on the oxidized nitride, forming a via hole in a predetermined portion and carrying out planarizing process, forming a second aluminum layer on the resultant.
Patent KR-940005195-B1 (KR)
Title: Method of producing zinc-sulphide fluorescent substance
Inventor: KIM U-CHAN
IPC: C09K11/56
Filed: 1991-06-19
Granted: 1994-06-13
Abstract: g, Al fluorescent material is produced by (a) mixing 1000 g ZnS, 0.158 g AgNO3, 2.082 g Al(NO3)39H2O, 10 g NH4I and 30 g S, filling the mixture into the quartz crucible, (b) calcining the filled material at 850-1200 deg.C, (c) cooling the crucible, (d) and adding a mixed solution of 10 kg pure water and 2 kg ethyl alcohol to the calcined material, and cleaning the mixture solution to adsorb a carbon particle into the bubble. The green emitting fluorescent material for a CRT improves a luminance property.
Patent KR-100240792-B1 (KR)
Inventor: NISHIMURA HAJIME
IPC: G11B5/027
Filed: 1991-08-27
Granted: 2000-01-15
Abstract: 영상 신호 재생 장치에 있어서, 1필드 내의 복수의 트랙에 영상 신호가 셔플링되어 기록되어 있는 기록 매체가 표준시의 속도의 (N+1/2)배의 속도로 고속 재생되며, 이에 의해 노이즈 바가 동일아지머스 트랙의 인접하는 트랙에서 상이한 위치에 나타나도록 한다. 그 노이즈 바 부분의 신호를 차단하고, 그 부분에 이전의 동일아지머스 트랙으로 얻어진 신호를 보완한다. 이와 같이 해서 얻어진 신호를 통상 속도의 재생시와 마찬가지의 규칙으로 디셔플링함으로써 노이즈 바의 발생을 피하면서 자연에 가까운 화상이 얻어진다. 또한, 동일 필드의 복소의 라인이 동일 라인에 의해 구성되며, 따라서 구성을 복잡하게 함이 없이 동적 화상을 보기 쉬운 상태로 고속 탐색할 수 있다.
Patent KR-950004192-B1 (KR)
Title: Process for the preparation of pigment attached to chemilumininescence
Inventor: PARK MAN-KI
IPC: C09K11/78
Filed: 1991-12-20
Granted: 1995-04-27
Abstract: The pigment-attached red light emitting fluorescent material is produced by (a) stirring a red light emitting fluorescent material in the pure water, and extracting a supernatant and drying it to make a fluorescent material particle for a pigment, (b) mixing the particle with an indium oxide, and calcining the mixture in the refractory container in the atmosphere of H2S gas at 700˜950 deg.C for 2-8 hr to make a mixed pigment, and (c) bonding the mixed pigment to the red light emitting core fluorescent material with a binder i.e. gelatin or arabia rubber. The core fluorescent material is pref. Y2O2S:Eu, Y2O3:Eu or YVO4:Eu. The produced fluorescent material improves a luminance and a contrast.